Product

TRENZ SIRIUS PPU

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Device Description & Details
Our latest device boasts IP65 protection, dual sensors with TRENZ fusion for high-precision ROT, and a precision GNSS receiver. With superior AIS circuit protection and a quick 25-second startup, it's designed for top performance. Enjoy configurable heading tick, adjustable LEDs, and wide-ranging Wi-Fi and Bluetooth connectivity.

High-precision Rate of Turn (ROT) achieved through dual gyroscope and accelerometer integration, utilizing the TRENZ Sensor Fusion algorithm
Standard-precision GNSS receiver supporting four concurrent constellations (GPS, GLONASS, Galileo, Beidou) and augmentation via SBAS
Advanced AIS/RS485 input circuit protection with polarity correction for miswired vessels
Rapid startup with system readiness achieved in under 30 seconds
2000mAh/14.8Wh LiPo battery with runtimes of up to 24 hours
Fast charging via USB Power Delivery (USB PD) Support
WiFi and Bluetooth(*) connectivity supporting up to three simultaneous clients. (*Bluetooth is not compatible with iOS Devices)
Ultra-compact dimensions and a weight of only 216 grams
Simple configuration, sensor testing, and updates via app.
Configurable heading tick, adjustable LEDs, Leave-behind-alarm, and various additional features
Two years of warranty - warranty extension available
Made in Germany

www.trenz-ppu.com

TRENZ GmbH

Equipment

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Article Operational notes & recommendations on Portable Pilot Units (PPU)

by United Kingdom Maritime Pilots Association - published on 2 December 2021

OPERATIONAL NOTES AND RECOMMENDATIONS by UKMPA, February 2017
The introduction of modern lightweight Portable Pilot Units (PPU) for use during pilotage has proved to be another major advance for pilotage operations worldwide.

Article TRENZ SIRIUS: Improved Pilot Unit (PPU) from Germany

by Marine-Pilots.com - published on 18 February 2025

One of the smallest, lightest and most powerful devices with ROT on the market: only 216 g at 130 mm x 75 mm x 28 mm

Article What is a Portable Pilot Unit (PPU)?

by TRENZ GmbH - published on 1 April 2024

A portable pilot unit (PPU) is a portable navigation aid system designed specifically for ship pilots, such as the SIRIUS series from TRENZ in Germany (www.trenz-ppu.com).

Video IcePad Demonstration, MARSAT

published on 26 July 2019

IcePad Demonstration, MARSAT
a product driven by Drift + Noise and TRENZ GmbH, Germany

Video How an AIS MOB Personal Emergency Transmitter works

published on 10 September 2020

Within seconds after the AIS MOB personal locator beacon easyONE-DSC is submerged into the water, the unit activates automatically and starts trasnmitting AIS and DSC alerts into vicinity of up to 7 nauticval miles.
You can also see the bright and strong red LED flare flashing which increases visibility of the victim in darkness drastically.
More product information

Opinion How to navigate your way through chaos as a marine Pilot?

published on 9 December 2021

In my most recent article, I talked about how ports are currently faced with disruptive circumstances that severely impact the day-to-day port operations. The COVID-19 situation and blockage of the Suez Canal lead to increased operational uncertainty and a need for ports to endure the situation rather than planning the future.